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EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Ra3 draw
3 Rc5 draw
4 Rc7 draw
5 Rc8 draw
6 Re3 draw
7 Rg3 draw
8 d8=B loss in 2 half-moves
9 d8=K loss in 2 half-moves
10 d8=N loss in 2 half-moves
11 d8=Q loss in 2 half-moves
12 d8=R loss in 2 half-moves
13 Nc4 loss in 2 half-moves
14 Nc6 loss in 2 half-moves
15 Nd3 loss in 2 half-moves
16 Nf3 loss in 2 half-moves
17 Nf7 loss in 2 half-moves
18 Ng4 loss in 2 half-moves
19 Ng6 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rc1 loss in 2 half-moves
22 Rc2 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rd3 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rh3 loss in 2 half-moves